B cells are responsible for the production of antibodies - which are proteins that identify and help to neutralise foreign bodies (such as bacteria).
They also form B memory cells, which are important for the rapid response when exposed to a particular antigen for the second time.
How does B cells specifially protect the body against disease?
There are two types of lymphocytes, the B cells and T cells. The B cells secrete substances called antibodies into the bodyâ??s fluids to combat foreign antigens.
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Humoral immunity
Memory b cells provide long term immunity for a specific disease or antigen. As an example a vaccination for hepatitis A provides memory b cells that will attack the disease when it is present and remove it.
humoral immunity
B cells and T cells are two types of lymphocytes, a type of white blood cell found in cell mediated immunity.
There are many cells involved in adaptive immunity and requires them to work together for a fully functional adaptive response. These cells include: CD4 (Th1 & Th2) T cells, B cells (plasma and memory), professional antigen presenting (APC) cells that include: dendritic cell, B cells and macrophages.
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Humoral immunity
Humoral immunity
Lymphocytes have a <protective role>. Particular function depends on the type of lymphocytes. T cells are involved in cell-mediated immunity whereas B cells are primarily responsible for humoral immunity (relating to antibodies). Protective functions are done through: lysis of virually infected cells or tumor cells, realease of cytokines and growth factors to stimulate otherimmune cells, immunoregulation and cytotoxicity, destruction of virally infected cells, secretion of antibodies
Part of humoral
B cells (humoral immunity) differentiate into plasma cells which synthesize antibodies.
Memory b cells provide long term immunity for a specific disease or antigen. As an example a vaccination for hepatitis A provides memory b cells that will attack the disease when it is present and remove it.
The b cells are specifically responsible for cell mediated immunity.
humoral immunity
Lymphocytes play a role in body's natural defense. They are comprised of B cells and T cells. T cells are cellular mediators of immunity whereas B cells differentite into immunoglobulin-synthesizing plasma cells. If T cells are fighters, B cells like to 'prepare' by synthesizing antibodies to the invading antigens.
B cells and T cells are two types of lymphocytes, a type of white blood cell found in cell mediated immunity.
There are many cells involved in adaptive immunity and requires them to work together for a fully functional adaptive response. These cells include: CD4 (Th1 & Th2) T cells, B cells (plasma and memory), professional antigen presenting (APC) cells that include: dendritic cell, B cells and macrophages.